摘要
The color of Cu Mn Zn alloys is quantitatively researched using the CIE L * a * b * color system. The color parameters such as L *, a * and b * are employed to describe the color and are measured by a spectrophotometer. Based on the color data of 46 experimental alloys, a series of formulae are established to correlate color parameters changed with the alloy composition. Therefore, the color of the ternary Cu Mn Zn alloys can be calculated and forecast easily. The results show that Mn plays a more important role in the color of Cu Mn Zn alloys than Zn does. In particular, the chroma values of ternary Cu Mn Zn alloys mainly depend on the Mn content.
The color of Cu Mn Zn alloys is quantitatively researched using the CIE L * a * b * color system. The color parameters such as L *, a * and b * are employed to describe the color and are measured by a spectrophotometer. Based on the color data of 46 experimental alloys, a series of formulae are established to correlate color parameters changed with the alloy composition. Therefore, the color of the ternary Cu Mn Zn alloys can be calculated and forecast easily. The results show that Mn plays a more important role in the color of Cu Mn Zn alloys than Zn does. In particular, the chroma values of ternary Cu Mn Zn alloys mainly depend on the Mn content.
出处
《中国有色金属学会会刊：英文版》
CSCD
2002年第6期1031-1035,共5页
Transactions of Nonferrous Metals Society of China
基金
Project(99JC14 0 2 10 0ZE14 0 3 5 )supportbytheScienceCouncilofShanghaiChina
